Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PW

Perry Wehlman — 2 Patents

BOBourns: 2 patents #33 of 147Top 25%
Corona, CA: #606 of 1,452 inventorsTop 45%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,976,221 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9593967 High-resolution non-contacting multi-turn sensing systems and methods Eugen Bogos, Christopher Ray Couch 2017-03-14
8947076 High resolution non-contacting multi-turn position sensor Eugen Bogos, Thanh Nguyen 2015-02-03